Moved httpCodes to private static array
Allow multiple headers to be added in one call similar to GET and POST values
Fixed compare value so test passes.
Updated GET convience class to accept GET variables the same as POST and PUT and fixed makeRequest GET variable handling
Updated GET method test to use variable setting
Updated documentation to reference convenience methods
Updated the descripton for setHeader() method to reference array acceptance.
Added BSD license to README file
Changing license bullets to ul element
Added license to composer